# Apache SkyWalking vs Kamon

| Attribute | Apache SkyWalking | Kamon |
|---|---|---|
| **Vioscale score** | 53.3 (54% (medium)) | 59.7 (21% (low)) |
| activity.commits_last_30d | 20 | - |
| adoption.dependent_repos | 106 | - |
| adoption.github_stars | 24,930 | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | An open-source observability platform combining distributed tracing, metrics, logs, and profiling in one interface. Provides automatic instrumentation across 10+ languages, interactive service topology visualization, database monitoring, and an AI assistant for answering observability questions in natural language. | Application performance monitoring platform providing metrics and distributed tracing for backend services. Supports open-source Kamon Telemetry instrumentation and integrates with Prometheus, Jaeger, and other observability tools. |
| features.capabilities | `{"rum":true,"hosting":"both","languages":"10+ language agents supported","service_map":true,"otel_support":"ingest","db_monitoring":true,"code_profiling":true,"error_analytics":true,"anomaly_detection":true,"distributed_tracing":true,"auto_instrumentation":true}` | `{"rum":false,"hosting":"cloud","languages":"Scala, Akka, Play Framework, Cats Effect, Akka HTTP, Lagom","service_map":true,"slo_tracking":false,"db_monitoring":true,"code_profiling":false,"error_analytics":false,"anomaly_detection":false,"distributed_tracing":true,"auto_instrumentation":true}` |
| integrations.count | 14 | 10 |
| integrations.list | `[{"name":"Apache APISIX"},{"name":"Grafana"},{"name":"OpenTelemetry Collector"},{"name":"Amazon Bedrock"},{"name":"OpenAI"},{"name":"WeChat Mini Program"},{"name":"Alipay Mini Program"},{"name":"Kafka"},{"name":"MySQL"},{"name":"PostgreSQL"},{"name":"Redis"},{"name":"Envoy"},{"name":"DeepSeek"},{"name":"Claude Sonnet"}]` | `[{"name":"Prometheus"},{"name":"Jaeger"},{"name":"Datadog"},{"name":"Slack"},{"name":"PagerDuty"},{"name":"Akka"},{"name":"Play Framework"},{"name":"Cats Effect"},{"name":"Lagom Framework"},{"name":"Akka HTTP"}]` |
| language.primary | Java | - |
| license.spdx | Apache-2.0 | - |
| market.availability | - | `{"hqCountry":"HR","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://skywalking.apache.org/","retrievedAt":"2026-08-14T13:41:37.822Z"}` | `{"type":"subscription","plans":[{"free":true,"name":"Starter","summary":"Free - 5K metrics, 10M spans/mo, 3 team members, 1-day retention","features":["High-fidelity metrics with up to 1% error margin","End-to-end distributed tracing","Service map with dependencies and realtime status","Built-in integrations for HTTP, Database, and Akka services","Track CPU, memory, and file system usage for unlimited hosts","Search traces by any tag","Analyze and compare metrics with smart filters and insights","Receive in-app and email alert notifications","Sandboxes for staging and development data"],"minSeats":3,"commitment":"monthly","components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Great for getting started with observability in small projects","contactSales":false,"includedLimits":{"trace_spans":"10M/mo","data_retention":"1 day","unique_metrics":"5K"}},{"free":false,"name":"Teams","summary":"$89/mo - 10K metrics, 100M spans/mo, 20 team members","features":["High-fidelity metrics with up to 1% error margin","End-to-end distributed tracing","Service map with dependencies and realtime status","Built-in integrations for HTTP, Database, and Akka services","Track CPU, memory, and file system usage for unlimited hosts","Search traces by any tag","Analyze and compare metrics with smart filters and insights","Receive in-app and email alert notifications","Receive alert notifications via Slack and Pager Duty","Sandboxes for staging and development data","Onboarding workshops with the Kamon Telemetry developers","Custom instrumentation for in-house and unsupported libraries"],"minSeats":20,"commitment":"monthly","components":[{"kind":"fixed","amount":89,"period":"month","currency":"USD"}],"description":"For teams getting serious about observability in production","contactSales":false,"includedLimits":{"trace_spans":"100M/mo","unique_metrics":"10K","spans_retention":"14 days","metrics_retention":"60 days"}},{"free":false,"name":"Business","summary":"$299/mo - 30K metrics, 500M spans/mo, 50 team members","features":["High-fidelity metrics with up to 1% error margin","End-to-end distributed tracing","Service map with dependencies and realtime status","Built-in integrations for HTTP, Database, and Akka services","Track CPU, memory, and file system usage for unlimited hosts","Search traces by any tag","Analyze and compare metrics with smart filters and insights","Receive in-app and email alert notifications","Receive alert notifications via Slack and Pager Duty","Sandboxes for staging and development data","Onboarding workshops with the Kamon Telemetry developers","Custom instrumentation for in-house and unsupported libraries"],"minSeats":50,"commitment":"monthly","components":[{"kind":"fixed","amount":299,"period":"month","currency":"USD"}],"description":"For growing organizations feeling the pains of scaling","contactSales":false,"includedLimits":{"trace_spans":"500M/mo","unique_metrics":"30K","spans_retention":"14 days","metrics_retention":"60 days"}},{"free":false,"name":"Enterprise","summary":"From $1499/mo - custom configuration","features":["Custom metrics capacity","Custom span limits","Custom data retention","Dedicated support","Volume discounts","Annual billing"],"commitment":"annual","components":[{"kind":"fixed","amount":1499,"period":"month","currency":"USD"}],"description":"Custom capacity and data retention with dedicated support","contactSales":true}],"addOns":[{"name":"Additional metrics capacity","components":[{"kind":"fixed","amount":90,"period":"month","currency":"USD"}]},{"name":"Additional spans","components":[{"kind":"fixed","amount":60,"period":"month","currency":"USD"}]}],"summary":"From $89/mo. Free tier includes 5K metrics and 10M spans/month. Fixed subscription with transparent add-ons, no surprise overage charges.","currency":"USD","freeTier":true,"sourceUrl":"https://kamon.io/apm/pricing/","retrievedAt":"2026-08-13T18:18:06.357Z","startingPrice":{"amount":89,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | high |
| pricing.transparent | yes | yes |
| release.cadence_days | 89 | - |
| release.history | `[{"url":"https://github.com/apache/skywalking/releases/tag/v10.4.0","date":"2026-04-01T12:51:05Z","type":"stable","version":"v10.4.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v10.3.0","date":"2025-11-10T11:40:02Z","type":"stable","version":"v10.3.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v10.2.0","date":"2025-03-24T11:52:09Z","type":"stable","version":"v10.2.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v10.1.0","date":"2024-09-29T13:30:12Z","type":"stable","version":"v10.1.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v10.0.1","date":"2024-05-30T03:42:06Z","type":"stable","version":"v10.0.1"},{"url":"https://github.com/apache/skywalking/releases/tag/v10.0.0","date":"2024-05-13T01:02:53Z","type":"stable","version":"v10.0.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.7.0","date":"2023-12-01T18:19:39Z","type":"stable","version":"v9.7.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.6.0","date":"2023-09-03T14:33:23Z","type":"stable","version":"v9.6.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.5.0","date":"2023-06-18T16:20:59Z","type":"stable","version":"v9.5.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.4.0","date":"2023-03-09T04:01:37Z","type":"stable","version":"v9.4.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.3.0","date":"2022-12-04T03:44:41Z","type":"stable","version":"v9.3.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.2.0","date":"2022-09-01T12:54:27Z","type":"stable","version":"v9.2.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.1.0","date":"2022-06-10T03:01:22Z","type":"stable","version":"v9.1.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v9.0.0","date":"2022-04-09T12:13:55Z","type":"stable","version":"v9.0.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.9.1","date":"2021-12-11T13:57:42Z","type":"stable","version":"v8.9.1"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.9.0","date":"2021-12-05T07:33:26Z","type":"stable","version":"v8.9.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.8.1","date":"2021-10-02T16:39:31Z","type":"stable","version":"v8.8.1"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.8.0","date":"2021-09-27T09:58:25Z","type":"stable","version":"v8.8.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.7.0","date":"2021-08-02T12:25:39Z","type":"stable","version":"v8.7.0"},{"url":"https://github.com/apache/skywalking/releases/tag/v8.6.0","date":"2021-06-10T04:58:55Z","type":"stable","version":"v8.6.0"}]` | - |
| security.gdpr | - | yes |
| security.scorecard | 7 | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.skywalking%3Azipkin-receiver-plugin&per_page=100","last_12m":0,"max_severity":null}` | - |

## Capabilities (APM Tools)

| Capability | Apache SkyWalking | Kamon |
|---|:--:|:--:|
| **Instrumentation** |  |  |
| Auto-instrumentation | ✓ | ✓ |
| Distributed tracing | ✓ | ✓ |
| **Insight** |  |  |
| Service map | ✓ | ✓ |
| Code / continuous profiling | ✓ | ✗ |
| Database monitoring | ✓ | ✓ |
| Error analytics | ✓ | ✗ |
| Real-user monitoring | ✓ | ✗ |
| SLO / error-budget tracking | - | ✗ |
| **Intelligence** |  |  |
| Anomaly / root-cause AI | ✓ | ✗ |
| **Standards** |  |  |
| OpenTelemetry support | OTLP ingest | - |
| **Core** |  |  |
| Language agents | 10+ language agents supported | Scala, Akka, Play Framework, Cats Effect, Akka HTTP, Lagom |
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | Cloud only |

*Source: Vioscale. Generated 2026-09-01T16:39:00.980Z. "-" = undocumented, not absent.*